专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4773210A Open-end rotor-spinning device 失效
标题翻译：开放转子旋转装置
公开(公告)号：US4773210A
公开(公告)日：1988-09-27
申请号：US684848
申请日：1984-12-21
申请人： Hans Landwehrkamp , Eberhard Grimm , Eugen Hini , Kurt Inderst
发明人： Hans Landwehrkamp , Eberhard Grimm , Eugen Hini , Kurt Inderst
IPC分类号： D01H4/12 , D01H1/243 , F16C19/14 , F16D51/00
CPC分类号： D01H4/12
摘要： The invention relates to an open-end rotor-spinning device with a rotor shaft which is mounted and driven in the wedge-shaped gap between supporting disks and to the free end of which is assigned an axial bearing. A simplified mounting, which also allows the supporting disks to be removed and exchanged while the machine is in operation, is provided because the rotor shaft (1) is mounted at two bearing points, of which one is formed by supporting disks (2, 3) arranged in the vicinity of the spinning rotor (10) and the second is a bearing (5) which absorbs axial and radial forces and which receives the free end (11) of the rotor shaft (1). An increase in the operating speed of the spinning rotor (10) without an increase in the running speed of the drive means (6) is achieved as a result of a reduction of the diameter of the rotor shaft (1) in the region of the drive means.
摘要翻译：本发明涉及一种具有转子轴的开放式转子旋转装置，该转子轴被安装和驱动在支撑盘之间的楔形间隙中，并且其自由端被分配有轴向轴承。提供了一种简化的安装，其还允许在机器运行时移动和更换支撑盘，因为转子轴（1）安装在两个支承点上，一个由支撑盘（2,3）形成），第二是轴承（5），其吸收轴向和径向力并且接收转子轴（1）的自由端（11）。由于转子轴（1）的直径在该区域内减小，所以不会增加驱动装置（6）的运行速度，而使旋转转子（10）的运转速度提高，驱动手段。

2. 发明授权

US4916891A Open-end rotor spinning machine 失效
标题翻译：开式转杯纺纱机
公开(公告)号：US4916891A
公开(公告)日：1990-04-17
申请号：US257720
申请日：1988-10-12
申请人： Hans Landwehrkamp , Eugen Hini , Eberhard Grimm
发明人： Hans Landwehrkamp , Eugen Hini , Eberhard Grimm
IPC分类号： D01H4/12
CPC分类号： D01H4/12
摘要： An open-end rotor spinning machine which operates at rotor speeds higher than 100,000 rpm is constructed so that the critical system rotational speed is higher than the 100,000 rpm operating rotational speed. The rotatable rotor has a shaft bearingly supported in the nip between at least two pairs of supporting disks. Each disk has a plastic outer covering around the circumferential surface thereof and preferably is provided with at least one recess along its circumference. An elastic support surface preferably covers the circumference of each disk and is disposed between the disk and its outer plastic covering. The interior distance between the disks is from 20 to 69 mm. A circumferential recess preferably is disposed in at least on of the lateral surfaces of the plastic covering of each supporting disk. An electric motor drives a drive pulley, and the two are mounted in a stationary mounting while a swivellable pillow block moves the shaft to press against the drive pulley for driving the shaft and rotating the rotor. The center of gravity of the spinning rotor is at a distance of from 15 to 28 mm in front of the closest of the two pairs of supporting disks to the rotor. The free end of the rotor bears against an axial bearing and extends from 5 to 30 mm beyond the pair of supporting disks farthest away from the rotor and in the direction of the axial bearing.
摘要翻译：以高于100,000rpm的转子速度工作的开放式转杯纺纱机被构造成使得临界系统转速高于100,000rpm的操作转速。可旋转转子具有轴承支撑在至少两对支撑盘之间的辊隙中的轴。每个盘具有围绕其圆周表面的塑料外覆盖物，并且优选地沿其圆周设置有至少一个凹部。弹性支撑表面优选地覆盖每个盘的圆周并且设置在盘与其外部塑料覆盖物之间。盘之间的内部距离为20至69mm。优选地，圆周凹陷设置在每个支撑盘的塑料盖的至少一侧的表面上。一个电动机驱动一个驱动皮带轮，两个安装在一个固定的安装件上，而一个可转动的枕头块移动轴来压靠驱动皮带轮驱动轴并转动转子。纺纱转子的重心在距离转子最近的两对支撑盘最近的位置之间的距离为15至28mm。转子的自由端抵靠轴向轴承，并从离转子最远的一对支撑盘和轴向轴承的方向延伸5至30 mm。

3. 发明授权

US4402177A Process and apparatus for stopping an open-end spinning apparatus 失效
标题翻译：用于停止开口纺纱装置的方法和装置
公开(公告)号：US4402177A
公开(公告)日：1983-09-06
申请号：US331203
申请日：1981-12-16
申请人： Eberhard Grimm , Rudolf Oexler , Eugen Hini
发明人： Eberhard Grimm , Rudolf Oexler , Eugen Hini
IPC分类号： D01H4/12 , D01H1/241
CPC分类号： D01H4/12
摘要： An apparatus and method for stopping operation of an open-end spinning machine is disclosed whereby the rotor shaft 1 of the spinning rotor and the shafts 30, 40 of the support rollers 3, 4 are rapidly but gently stopped by applying a braking force to the shafts of the support rollers after the rotor shaft is braked. Preferably a single force is shared and applied in timed sequence for braking the rotor shaft and the support roller shafts. The apparatus for carrying out the method includes a pivotable lever 7 which is pivotable about an axis 70 and carries a support 73 having a brake lining which receives the rotor shaft 1. A belt lifting roller 72 is carried on the pivotable lever which lifts a tangential belt 5 off of the rotor shaft 1 to thus stop the drive of the spinning rotor. The support 73 is elastically carried on the lever 7 by means of a U-shaped spring 74. A pair of brake jaws 80, 81 are carried on a common mounting piece 8 about a fulcrum 80 which can be pressed against the shafts 30, 40 of the support rollers 3, 4 after the shaft 1 has been pressed onto a stop 6 by means of engagement with the support and brake 73. Good guiding of the support 73 and uniform seating of its brake lining on the shaft 1 is achieved by the U-shaped configuration of spring 74. The common mounting 8 of the brake jaws moves in a pendulum fashion on the lever 7 whereby the brake jaws are self-centering and exert a uniform pressure on the shafts of the support rollers.
摘要翻译：公开了一种用于停止开口纺纱机的操作的装置和方法，由此通过向所述纺纱转子的转子轴1施加制动力，使旋转转子的转子轴1和支撑辊3,4的轴30,40快速而缓慢地停止转子轴制动后支撑辊的轴。优选地，按照时序顺序共享和施加单个力以制动转子轴和支撑辊轴。用于执行该方法的装置包括可枢转的杠杆7，其可绕轴线70枢转并且承载具有接收转子轴1的制动衬片的支撑件73.带式提升辊72承载在可枢转的杠杆上，该杠杆提升切向皮带5离开转子轴1，从而停止旋转转子的驱动。支撑件73通过U形弹簧74弹性地承载在杠杆7上。一对制动钳80,81围绕支点80承载在共同的安装件8上，该支点80可压靠轴30,40 在轴1已经通过与支撑件和制动器73的接合被压到止动件6上之后，支撑辊3,4的支撑辊3,4的良好的引导以及其制动衬片在轴1上的均匀的安置是通过制动爪的普通安装件8以摆锤的方式移动到杠杆7上，由此制动爪是自定心的并且在支撑辊的轴上施加均匀的压力。

4. 发明授权

US06337525B1 Bearing for a spinning rotor 失效
标题翻译：旋转转子轴承
公开(公告)号：US06337525B1
公开(公告)日：2002-01-08
申请号：US09512507
申请日：2000-02-24
申请人： Erich Bock , Eberhard Grimm , Eugen Hini , Edmund Schuller
发明人： Erich Bock , Eberhard Grimm , Eugen Hini , Edmund Schuller
IPC分类号： H02K516
CPC分类号： D01H4/12
摘要： The present invention relates to a bearing for an open-end spinning rotor. The latter is driven at its rotor shaft by means of a tangential belt in a predetermined direction and is supported in a nip which is formed by at least two bearing disks capable of being driven by the rotor shaft. A bearing disk (at least one) leads in relation to the drive direction of the tangential belt rotating into the nip, and another bearing disk (at least one) trails in relation to the drive direction of the tangential belt rotating out of the nip. The axis of the bearing disk (at least one) rotating into the nip is at a specified distance from the plane which goes through the rotor shafts of the spinning rotors of several adjoining open-end spinning devices. This distance is being smaller than the distance between the axis of the bearing disk (at least one) rotating out of the nip and the rotor shaft plane. A plane going through the axes of the bearing disks forms an acute angle between 5° and 15° with the plane going through the axes of the spinning rotors.
摘要翻译：本发明涉及一种开放式旋转转子的轴承。后者通过沿着预定方向的切向带在其转子轴上被驱动，并且被支撑在由能够被转子轴驱动的至少两个轴承盘形成的辊隙中。轴承盘（至少一个）相对于旋转到辊隙中的切线带的驱动方向引导，并且另一个轴承盘（至少一个）相对于从辊隙旋转出的切线带的驱动方向延伸。旋转到辊隙中的轴承盘（至少一个）的轴线距离穿过几个相邻的开口纺纱装置的旋转转子的转子轴的平面指定的距离。该距离小于从辊隙旋转出的轴承盘（至少一个）与转子轴平面之间的距离。穿过轴承盘轴线的平面通过旋转转子的轴线形成5°和15°之间的锐角。

5. 发明授权

US5209055A Step bearing for the shaft of a spinning rotor 失效
标题翻译：旋转转子轴的步进轴承
公开(公告)号：US5209055A
公开(公告)日：1993-05-11
申请号：US646757
申请日：1991-01-02
申请人： Eugen Hini , Erich Bock , Eberhard Grimm
发明人： Eugen Hini , Erich Bock , Eberhard Grimm
IPC分类号： D01H4/12 , F16C17/08
CPC分类号： F16C17/08 , D01H4/12
摘要： In an open-end spinning device with a spinning rotor whose shaft bears axially upon the ball of a step bearing, said step bearing is designed for the attenuation of axial oscillations and shocks of the spinning rotor. The bearing includes an elongated housing provided with a ball supporting member and a resilient member.
摘要翻译： PCT No.PCT / DE90 / 00320 Sec。 371日期1991年1月2日 102（e）日期1991年1月2日PCT提交1990年5月4日PCT公布。公开号WO90 / 13690 日期为1990年11月15日。在具有旋转转子的开放式纺纱装置中，其轴承在阶梯轴承的球上轴向，所述步进轴承被设计用于衰减纺丝转子的轴向振荡和冲击。轴承包括设置有球支撑构件和弹性构件的细长壳体。

6. 发明授权

US4501116A Process for winding a newly joined thread onto a tube newly inserted in a spooling device 失效
标题翻译：将新连接的线卷绕到新插入绕线装置的管上的工序
公开(公告)号：US4501116A
公开(公告)日：1985-02-26
申请号：US396278
申请日：1982-07-08
申请人： Edmund Schuller , Walter Mayer , Eugen Hini , Erich Bock , Kurt Lovas
发明人： Edmund Schuller , Walter Mayer , Eugen Hini , Erich Bock , Kurt Lovas
IPC分类号： B65H67/08 , B65H65/00 , D01H4/48 , D01H15/00
CPC分类号： D01H4/48 , B65H65/00 , B65H2701/31
摘要： In order to wind a newly joined thread onto a tube newly inserted on a spooling device on an open-end spinning mechanism, the newly joined thread, together with a thread portion containing a leader, is guided away before the start of the bobbin build-up. Thereupon, the thread portion containing the leader is severed from the thread, and subsequently, the thread supplied by the open-end spinning mechanism is transferred to the newly inserted tube. To exchange a full bobbin for a new tube, a thread break is produced, the open-end spinning mechanism is cleaned and the thread is thereupon joined anew. To carry out this process, there are, on an open-end spinning mechanism, provided with a thread-joining device and a spooling device, a thread-suction device (4), a thread feeder (42) transferring the thread (35) supplied to the thread-suction device (4) to a newly inserted tube, and a thread-severing device (41) assigned to the thread-suction device (4).
摘要翻译：为了将新连接的线卷绕到开放式旋转机构上的缠绕装置上的新的管上，新连接的线与包含引导件的螺纹部一起被引导离开，向上。因此，将包含引导件的螺纹部分从螺纹切断，然后将由开口旋转机构供给的螺纹传送到新插入的管。为了更换新的管子的完整的筒管，产生断线，清洁开口纺纱机构，并重新连接线。为了进行该处理，在开放式旋转机构中，设置有螺纹接合装置和卷绕装置，螺纹抽吸装置（4），传送螺纹（35）的螺纹给送器（42）供给到吸引装置（4）到新插入的管，以及分配给螺纹抽吸装置（4）的切线装置（41）。

7. 发明授权

US4336683A Mechanism for the production of a wrapped yarn 失效
标题翻译：生产包纱的机理
公开(公告)号：US4336683A
公开(公告)日：1982-06-29
申请号：US113507
申请日：1980-01-21
申请人： Erich Bock , Burkhard Wulfhorst , Eugen Hini , Bernhard Grupp
发明人： Erich Bock , Burkhard Wulfhorst , Eugen Hini , Bernhard Grupp
IPC分类号： D01H7/88 , D01H11/00 , D02G3/38 , D02G3/36 , D01H7/18
CPC分类号： D02G3/385
摘要： A mechanism for the production of wrapped yarn which consists of a bundle of spun fibers wrapped around a binding thread. A hollow spindle 5 is supported between a pair of delivery rolls 1, 2 and a pair of draw-off rolls 3, 4. A rotating binding thread bobbin 7 is arranged coaxially with the hollow spindle 5 and is enclosed by a housing 8. An air flow which can be generated in the housing and/or introduced into the housing causes the pressure within the housing to be built up so as to prevent fibers and the like from entering an exit hole carried in a cover 80 provided on the housing.
摘要翻译：用于生产缠绕纱线的机构，其由缠绕在结合线上的一束纺丝纤维组成。中空轴5支撑在一对输送辊1,2和一对牵引辊3,4之间。旋转的装订线轴7与空心轴5同轴地布置并被壳体8包围。可以在壳体中产生和/或引入到壳体中的空气流使得壳体内的压力被建立，以防止纤维等进入设置在壳体上的盖80中的出口孔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式